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laiz [17]
2 years ago
9

Evaluate 15/r when r=5

Mathematics
1 answer:
AveGali [126]2 years ago
7 0

Answer:

3

Step-by-step explanation:

\frac{15}{r} =\frac{15}{5}=3

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The average number of passes in a football game is right skewed with mean 75 and variance 961. If we sample 100 random games, wh
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Answer:

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Step-by-step explanation:

Given that:

Mean \mu = 75

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\sigma _{\overline x} = \dfrac{\sigma }{\sqrt{n}}

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\sigma _{\overline x} = \dfrac{31 }{10}}

\sigma _{\overline x} = 3.1

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P(\overline x > 83.7) = 1 -P\bigg (  \dfrac{\overline x - \mu_{\overline x} }{\sigma _{\overline x}} < \dfrac{83.7 - 76}{3.1} \bigg)

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Using the Z table;

P(x > 83.7) = 1 - 0.9934

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Thus, probability = 0.0066

8 0
3 years ago
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Elena L [17]

Answer:

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Step-by-step explanation:

Hope this helps

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